Saying 'please' is sadly worthless nowadays.. most every person uses it when asking for a handout, ie spare change in street.. some people you can tell use it normally qnd are sincere.. majority though have taken it to the depths they themselves are from, am not sure if anyone can distinguish which kind of 'please' those guys might of been using. although even if it was legit manners what else is ok to ask for if you include please in a message, situational i guess.