I have an electric guitar and I really would like to practice playing standing for two reasons:
I live in a small apartment and do not want to buy a stool, which would take up space.
I would like to take advantages of the points mentioned in this thread What are the benefits of practicing standing up (guitar)?
I have been playing for 2-3 months now, and I practice mostly on my chair or couch, although at my guitar class I would use a stool and it is very comfortable.
My primary question is, as a beginner, will playing/practising while standing inculcate any wrong or bad habits in terms of posture and playing style that will impede my progress and render certain guitar-playing skills impossible to achieve.