I was wondering the same thing. It already takes a very high level of motivation and self discipline to go 3 times a week, going every day requires superhuman levels to so consistently.
This doesn't take into account that your body requires rest, and I don't know how op thinks you can combine this with an active sport like skiing, or something creative like music. You will be drained already from the gym.
Agreed, I like to repeat beneficial things as much as possible but one day your body will send you the bill. There will be some exceptional people that can do that after their 30s but giving you 2 or 3 days of rest is probably the right amount
This doesn't take into account that your body requires rest, and I don't know how op thinks you can combine this with an active sport like skiing, or something creative like music. You will be drained already from the gym.