My old neighbour taught me a valuable lesson back when I was a teenager fixing his computer problems: you don't get paid for the time you spend on something, but for the time you save the other person.
For me fixing his computer was easy work, not worth getting paid for at all for the time it cost me. But he insisted paying me because I was saving him evenings of work if he had to fix it himself.
This does not apply to every sector though and you will need to spend a lot of time (eg: my entire childhood "playing" with computers) to be of actual value to someone else.
> I don't think this is true. In my experience a lot of work time is just wasted time. Often nothing is accomplished. A lot of extra hours for meetings are not productive at all. A lot of extra hours looking into that bug ("so we can fix it today") is not productive at all..
So instead of having all this time wasted being "your" time wasted, try to maximize the value per hour you can bring to the right person so you can use the rest of the time to do the things you love (which might as well be chasing after that bug).