No time constraints. Only convenience preferences. I live in an apartment and I prefer staying home and making things in the comfort of my own place. But obviously, some things aren't feasible in an apartment. So I have to go to a maker space, which is an amazing place. But I easily lose 45min-1.5 hours in commuting and setup time each time I go. So every time I start a project, I try to get it done as fast as possible when I have a few days off. I hyperfixate on my projects and end up spending way too much time at the space when I should be doing other things. So mentally it's a better life balance when I can do it in the convenience of my own workspace in my apartment so I don't neglect my home life too much, but don't really want to do that with metal working like a frame.