Sleep apnea is also a potential
Sleep apnea is also a potential
If your diet isn’t particularly great I would make a serious consideration to changing your diet, especially if you’re getting into your 30s. Lower your carb intake. Get lots of fiber and protein in you consistently.
Very easy if it was an earlier model, although I’ve seen some of the newer modchips make soldering about as simplified as possible (but still kinda hard, it’s a tiny board to be fiddling with). I literally hacked my current switch with some aluminum foil and tape (my jig broke, I guess), and besides all that all you need is a decent microsd card and the willingness to follow directions
If you don’t care as much about the specific brand and want to shop deals I would look at laptop deal history on slickdeals and keep an eye on the posts there after nailing down what you think is a good sale price.
Yeah it’s hard to say. There are, at least, a couple of things you can do to mitigate the problem without any professional help