There are good timings for everything. Even for quitting.

When you think about quitting something then ask: Why do I want to quit?

For example:

  1. If you want to quit because it is too hard or you don’t see any progression then don’t quit. Quitting know will make you feel more worse. Move on. Discipline is the killer app of all professionals.
  2. If you are bored for a longer time period and you do not really like what you do, maybe you should quit now better than later. Wasting time is horrible.

Ask for the reason, then for the timing.