I feel this way precisely because I keep doing new and novel things: there are so much to learn, think, and try out, I feel I am constantly in a rush.

When I was younger, I either have well-defined task or I would hit technical blocks that I need to stop for a long time. Now, I get higher expectations and is also more skilled. I am in a constant race against my own ideas and desires to try new things…

It is cool and fulfilling but it is terribly exhausting most of the time :(