2 is my concern - I started learning in 2.x most of my scripts are broken in 3.x and I am not a programmer so before I start diving into learning which I aim to

2 is my concern - I started learning in 2.x most of my scripts are broken in 3.x and I am not a programmer so before I start diving into learning which I aim to do I want to know if its possible my scripts can break again :-) thanks ofr the input that is what I've read but was hoping if python 4 was coming out soon I can just procrastinate a little more.