I used to be like this.. more so because of my social anxiety disorder.. i used to actually get drunk before getting my haircut.. now i just go in and face it. You have to realize, they see guys with thinning hair, constantly! it's nothing new to them...
My own objection to barber's and...
man.... you have the farthest thing from a serious receeding hairline that i have ever seen... i envy your hairline, and i think it's really stupid that you're even here.