It’s really not that hard! I recommend trying it out if you’re interested. I only picked it up recently.
The initial investment is about $100 or so for a mid-range soldering iron, wire cutter, wire stripper, mini screwdrivers, solder, desoldering wick, and a selection of common components.
It’s very relaxing. I find myself playing fewer video games at night. It’s also a fun way to make some hobby income, as people have been hiring me to build Nonlinear Circuits and Random*Source modules. It’s pretty bad from a $/hr standpoint, but from a “I would have been doing this or video games anyway” outlook, it’s awesome. That, and I’m not sitting in front of a screen.