I am in 3 months of sustained running. I don't know how I did it, but I always run 5 days a week. Really, I run on days when I have free time. Once upon a time

I am in 3 months of sustained running. I don't know how I did it, but I always run 5 days a week. Really, I run on days when I have free time. Once upon a time, I failed to fill my running quota for Friday, so I ran two time on Saturday. However, all my other efforts doesn't have these kind of runs, including my startup. I don't know why that is, though. On the other hand, I am drawing every single day, when I don't have classes for a week or so. So every night, I basically upload and sell my arts for microprofit. It's rewarding and addicting like an MMORPG. I don't know why I am able to make certain things into habits. It's just weird. I always code on and off for five years though. Starting is sure hard. Sustaining activities are even harder.