[dammaj]

Well, I don't the intention is to spend more time using the computer. When your work consists of using the computer, it is "rational" to do whatever is possible to minimize the undesirable effects and any harm. Now, if you are suggesting that OP should change his work (or his hobby) then your I don't think your comment is helpful. Regards.

[ntietz]

The OP is a woman who uses she/her pronouns.

[dammaj]

Well, sorry if that was offensive, I should have used "they" in case of doubt.