If you look up a simple definition for discipline on google you may come up with this : “(to) “train oneself to do something in a controlled and habitual way”. If I were to define discipline it would say that discipline is:
The ability to only do what one intends to do and not to be swayed by temptations or pleasures.
To go a little further on this definition I would say this also includes:
To follow your good habits, not partake in bad habits, and to not waste time doing anything that is not what you set out to do.
This i how I would define discipline and I will be using these definitions going forward.