Yo man don't sweat it,believe me I know thats easier said then done ,struggle is my middle name lol
but I have found just recently that if you challenge yourself in every aspect and don't slack on what your not good at, but work at it till it gets right and draw like its the end of the world, no shit thats the mindframe that I've been in not that its gonna end or maybe it will who knows, the point is set your mind into no fear, no give up mode and make mistakes I found that making mistakes is actually a good thing and get back on track by learning and getting over that lil obstacle
you will get better dude I can say that with alot of confidence too cause If I can not saying I'm anywhere near professional status and probably never will be , but any body can
I haven't even been posting stuff in my portfolio cause I'm worried it sucks
If you need advice or crits look me up, O yeah and keep your sketchbook going it looks good already, also joining challeges and studying others work to understand the process and how you could apply it to yours thats what I've been doing and it has helped alot bro
hope that helps
