Like, for example you're telling someone to stop. You don't say "stop?", you say "stop." Or if you're saying if you don't understand something, why do you go "I don't understand?" instead of "I don't understand." It gets annoying but of I had some info as to why people type like that I won't be as annoyed.
Why do we also use /discuss instead of normally saying "Discuss."
Discuss if you want