Nah, getting screamed at in a bar is crazy. This is why you just go to the bar, drink and don't approach females. Avoid catching a case and facing embarrassment like that poor sap.
@Mari-vc5zn of course I do, but do even if you approach normally, depending on how you look, you'll still get embarrassed and possibly yelled at in a bar because she had a shit day. So it's better to avoid that issue.