About This Blog
Life Optimizer is about living your life to the fullest. I believe many people (me included) live below their maximum potential. While they do achieve things in life, there are still many more they can achieve. The problem here is they do not optimize their life. There are aspects of their life which can be made better and more effective than they are now.
I got the idea about life optimization from my background in computer science. In computer science, people always try to optimize the computer’s resources. Whether it is about the time required to complete a task or about the memory space needed, people always try to achieve better and better results. Even minor inefficiency will be the subject of intensive research. In short, they always try to optimize everything.
I believe the same idea can also be applied to life. Of course, this is a never-ending journey. But through this journey, by optimizing our life along the way, I am sure we can live our life to the max.
About Me

My name is Donald Latumahina and I am an avid learner who have deep passion in information technology (IT) and personal development.
Since 1994 when I got my first computer, I have already “fallen in love” with computers. IT gives me huge opportunities to learn new thing after new thing which is very exciting for me. On the other hand, I also like organizational activities such as student body. Through these activities I can develop skills which I won’t get in the class such as management and interpersonal skill.
I believe that every person has huge potential which is commonly “underdeveloped”, and because of that, I am also very interested in personal development. Unleashing the full potential of me and others has become my ultimate goal.
After finishing my master degree in Singapore, I now work as an IT lecturer in Indonesia.
If you want to, you can read more about me at Eight Random Things About Me.

Comment by Peace Bella
11 17. July 2007, 5:22 am o'clock |
Indeed it does. I had just received your email. Looking at your smile is great. It warms the heart. In fact you can enlarge your pic. You look good!
Comment by Donald Latumahina
10 17. July 2007, 12:51 am o'clock |
Thanks, Peace Bella. I didn’t know that my smile has such an effect to brighten someone’s day ;)
Comment by Peace Bella
9 16. July 2007, 1:42 pm o'clock |
Hi Donald, your smile definitely our ‘Life Optimizer’. Wonderful blog you have. Welcome to Singapore. Looking at your smile really brightens up my day!
Comment by Donald Latumahina
8 23. June 2007, 4:36 pm o'clock |
Hi Debbie,
Thanks a lot for your encouraging words! It’s great to meet a fellow Indonesian in this personal development side of the cyberspace. I wish you all the best, and I’m looking forward to knowing you more in the future.
Cheers,
Donald
Comment by Debbie
7 22. June 2007, 8:50 pm o'clock |
Hi Donald,
I just stumbled across your blog today. Yours is really an awesome blog. I’m into personal development myself so this blog strike a chord with me. I’m an Indonesian who has lived in the US for some time. It’s nice to see a fellow Indonesian who has interest in personal development. Keep up the good blog, I’ll sure be reading it every chance.
Thanks,
Debbie
Comment by Donald Latumahina
6 21. May 2007, 10:36 am o'clock |
Hi Alex. It’s great to meet someone from Singapore, especially from a neighboring university :) I’m glad we have the same passion on personal development. Thanks for stopping by, and I wish all the best for you!
Comment by Alex Yeo
5 19. May 2007, 11:50 pm o'clock |
Hi Donald,
Happen to browse through your site.
Cool, You are studying in NUS now.
I am from Singapore and now in NTU.
Yeah, I love personal development too. :)
Have a great day ahead!
Comment by Donald Latumahina
4 9. May 2007, 10:05 pm o'clock |
Thanks, Terry. About the spam comments, I just noticed that they get into the blog. Usually Akismet (the spam filter) does its job well.
Comment by TerryG
3 8. May 2007, 7:16 pm o'clock |
Wow Don you let some comments above go here. I see you were also successful in increasing your Google page rank. No wonder it should be hitting 9 its that good. Nice reading your posts.
Pingback by Build Your Life To Order ™ | Speedlinking - 19 August 2007
# 19. August 2007, 2:29 pm o'clock |
[...] Donald Latumahia has uniquely compared investing financially to the investment in knowledge in ‘How to Become a Millionaire of Knowledge.’ This is a great little read because it rings true. Applied knowledge really is power in today’s world and God knows there is no shortage of knowledge out there waiting for us. With correct knowledge you can Master any area of your life, from your body to your finances to your relationships. So as Donald says, build up your ‘Knowledge Bank Account‘ and start today! [...]