Document your life
I have found that a very important habit anyone can take is proper documentation of one’s life and growth.
I basically used this writing challenge to do that and wow, have I discovered a lot of things about myself through it.
Documentation does not have to be published, it does not have to be written either, it could be recorded. It could be a simple act of noting important events in your life.
I think this is the whole point of journaling?
When you take on new projects as the case may be, document the process of how you solved the entire problem from scratch to finish.
The biographies we read today are just documentation of people’s lives, you really do not know when and how it would come in handy, both now for you and for someone else in the future.