Would it be possible?

Question:

Would it be possible?

Would it be possible for a person who can barely play the guitar to reach a level good enough to get on stage and play within a period of six months. This would include learning everything there is to know about the instrument and music theory.

Best Answer - Chosen by Asker: I have been a working guitar player, song writer,teacher for 22 years. Anything is possible if you truly apply yourself to the task of learning to play. Here are three tried and true methods of learning the guitar.
1.Practice
2.Practice Correctly
3.Practice all the time
Learning ALL music theory in six months might not be possible,but being able to play the instrument is.