i'm sure this topic has been discussed before. i learn best when im sitting. its easier on me and i dont get tired. but ultimately i want to be standing up and playing my electric so when should i make the transition?

i cant learn while standing because its not comfortable for me. i could do all my learning while sitting and then put some time in while standing but what should i play while standing? (should i do the learning i did while i was sitting again while standing, or, should i just jam while standing)

ultimately i want to be in a band and gig so i want to stand and play with the strap low, like slash, not high, like tom morello.

any input would be appreciated. i'm a beginner so i dont want to develop any bad habits.