How self loathing of my graphic design skills?
 

I've been doing graphic design for about 2 or 3 year already.
However, I tend to compare myself to other designers and I tend to hate myself for having the lousier design.

I follow tutorials and such, however I feel like I'm not improving at all and I'm just wasting my time.
But I like doing graphic designs and I want to be a professional one day.

How can I overcome this and become more comfortable about myself?

Not only following tutorials, but also try to design the same thing by your own. Graphic design is a creative field so I hope by reading articles and blog regarding new techniques of graphic design will also help you to improve in this field.