Being your own worst enemy is probably a good thing. Admitting your good points is always harder to do than your bad ones! Why? I don't know, really...maybe the Puritanical side of the Western World has predisposed us to this.
As far as your playing goes...what...did you pick up your guitar last week??? Geez, buddy...you've tossed close to 50 years into the freakin' scene!
Now go with it!