This is a weird question, but you guys are the only ones that would know this stuff. I've always wanted that vein pop in my biceps and I've noticed that my veins in my biceps/shoulder area are more noticable, they are not popping yet, but they seem right under the surface and blueish more than ever. Does anyone know if this is a result of me getting closer to the pop? I'll be bummed if it's just because my skin is getting thinner with age.