A valuable lesson I learned at a young age from one of my first 'customers' when doing computer repair jobs for friends and neighbours was is that you don't get paid for what you can or do but for the value you add or time (money) you save someone.
Most of the time the problems I had to solve where easy ones. Install printer, update software, remove toolbars, email settings, etc. All 5 minute work jobs, seldom totalling to more than an hour or 2 an evening. Not even worth asking money for in my opinion, because it was so easy en quick for me to do. But my neighbour always insisted I accept his money. Because for him, having to solve these issues himself would cost him multiple evenings. So the money he was giving me, which felt like too much to me, was stil a bargain for him. Also in his words it was easy for me because I had spend years in training to acquire this knowledge, or as others might call it: wasting your time behind that computer playing video games.