yes if you have DITM, the time becomes small fraction of the value rightIt's not always the case with exercising that you have time premium. Especially if they are deep in the money. Like the TSLA $10 call options have a bid @ $987 even though the last is $1003.96 You'd lose almost $700 by selling those options but if you excercised them, you could sell really close to that $1003.96. Maybe 20 or 30 cents off the last instead of $7 off.