banks usually temporary close accounts that raise flags, these are accounts that are doing a lot of bitcoin trading and we are talking about large volumes not a small user buying some bitcoin every now and then with small amounts of money. and i think it is partly because these exchanges are not regulated so there are some red flags about them anyways.
if your bank is causing you any trouble then simply close your account with that bank and move to another one.
You know, one of my plans was to buy numerous Bitcoin and Ethereum polo shirt and wear them (to help promote). I'll still keep trying what I can to spread the word.
you won't be "spreading the word" by wearing a shirt and talking about "trading" bitcoin and pump and dump altcoins like ethereum. the only way to "spread the word" is to actually start spending bitcoin.
when was the last time you paid for something with bitcoin if ever? when was the last time you asked a merchant if they accepted bitcoin payment?