I tend to oversmile on pics, in general I have a more neutral expression.

I'm aware of the stubble beard, thanks for noticing it too. I don't really fancy chin curtains. I already experimented with basically anything you can do with a beard and I think that stubble is what suits me the best.

Could certainly get my eyebrows slightly trimmed.

I have the tendency to stick to t-shirts indoors because I'm hot very quickly, though collared shirts are a good idea. Outside, I always wear something in top of my t-shirt.

I don't own tank tops but I once borrowed my brother's and I noticed way too many people staring at me. Probably should get some.

Thanks for the advice.