Donald Latumahina

I’m a big believer in self-education. Here are 9 reasons why self-education is a great way to learn. lifeoptimizer.org/2026/05/15/why…

As we approach the New Year, there is an important lesson we can learn from Julius Caesar about staying in the game. lifeoptimizer.org/2025/12/24/sta…

I just posted a blog post about the inspiring story of William Herschel. He went from being a musician to an accomplished astronomer. His is a story of motivation, curiosity, and dedication. Check it out: lifeoptimizer.org/2025/06/03/ins…

@sama Sounds great! In my case, I rarely use Sora, but I'd like to use Deep Research more. Credits will allow me to do that.

an idea for paid plans: your $20 plus subscription converts to credits you can use across features like deep research, o1, gpt-4.5, sora, etc. no fixed limits per feature and you choose what you want; if you run out of credits you can buy more. what do you think? good/bad?

@BezaleelRi82982 Thank you! I hope you are doing well too!

@lifeoptimizer Hi Coach, I hope you’re doing well! Congratulations on creating such an exceptional and valuable Udemy course. It’s clear that your course reflects not only your expertise but also your passion for empowering learners. Achieving the greater quality

December is the perfect time to get ready for 2025. Check out my latest blog post for tips on how to make the most of this month! lifeoptimizer.org/2024/12/05/pre…

Do you want to be productive? Do you want to make the most of your time? Then there is something you need: a purposeful system. Check out the post to learn more. lifeoptimizer.org/2024/08/09/pur…

AI tools are only as good as the questions you ask 🤔 Unlock your superpower with a passion for learning! lifeoptimizer.org/2024/02/22/lif…

RIP Charlie Munger. This video contains some of his best lines: youtube.com/watch?v=gHLA64…

Do you have a talent that you no longer develop? Check out this post on awakening your dormant talents! lifeoptimizer.org/2023/11/22/awa…

When I was reading a book recently, I found an interesting quote about strategy and tactics. Check out my new blog post on tips to find the right strategy and tactics. lifeoptimizer.org/2023/08/05/str…

How do you thrive? By being prepared for opportunities long before they come. Read my blog post to learn about it from the Nvidia story. lifeoptimizer.org/2023/06/09/the…

Introducing Chat Ace: ChatGPT Made Easy lifeoptimizer.org/2023/04/05/int…

Generative AI is all the rage these days. My new blog post discusses the coming threats from it and what to do. lifeoptimizer.org/2023/03/30/gen…

[New blog post] More and better AI tools are becoming available recently. Here are four tips to maximize your personal effectiveness with them. lifeoptimizer.org/2023/02/02/max…

@AMLVLUP Thanks, Adrien! Have a great 2023!

Got an interesting question from Adrien about AI's impact on us. Read the question and my response: #comment-16344" target="_blank" rel="nofollow noopener">lifeoptimizer.org/2022/11/30/pas…

Have you ever heard of "the motivational divide"? Make sure that you are on the right side of the fence! lifeoptimizer.org/2022/11/30/pas…

Currently reading Incredible Victory by Walter Lord about the Battle of Midway. It reads like a thriller. I didn't know that someone could write history that well.

After not publishing a new blog post for two months, I'm happy to share with you my new blog post on building mental models. Check it out! lifeoptimizer.org/2022/10/03/bui…