It does require time and a level of commitment based on interest or need. If you don’t need it or have immense interest in it, there’s no need to rush it. Although any good instructor will discourage the “weekend warrior” way. The more hours you can spend on learning in a given week, the better. I did about 12-18 hours per week and got it done in about 9 maybe 10 weeks.
Discussion
This all makes sense to me. I usually go all-in with these types goals.
The interest has lingered in my subconsciemce literally since I was in my late teens.