As with any skill it takes a lot of time and effort to improve dramatically, and as much as I'm feeling gradually more confident in my drawing ability I still feel like I'm nowhere near where I want to be.
BUT I try to remind myself to step back and look at what I'm doing; my 7 year old self would be amazed that I can now draw Mickey Mouse like in my previous post.
So yeah, I've a long way to go but got to take it in baby steps.
Patience and persistence is the key.