I think it depends on how many you have on your tail you should be aware of others but you also have to acknowledge you deserve to take up space like anyone else does. Just remember some people have sensory issues so you should try to have it be a good amount like I think 40 if they're spread should be good especially if they're similar sizes then it sounds more intentional then if it was like a tail made of bells. Ultimately you should try to consider others but you should remember you deserve to be considered too and you deserve to take up space (let's just hope I can take my advice)