In lower elos, you can be 100% sure that your opponent will screw up. Even if they don't, you must give one last stand against your opponent. If you fail than you can resign as there is nothing you can do. Here is a VERY WEIRD game of my trash 800 elo that shows this:
I am easily losing, but I give multiple mate threats that black has to respond to.
yeah
BRUUUUUUUUUUUUUUUUUUUUUUUUUUH
Take it as an oportunity to promote a whole barn of horsies and humilliate your opponent. I like to delay the mate in one, let the time run out, prepare myself a tea or a coffee, and when I have one second left, then I checkmate. It's very funny to see your opponent reactions. Either your opponent will choose to finally take de desicion that never makes and resign, noticing that you're trolling him delaying the mate, or in the other hand, your opponent may decide to write angry and funny stuff in the chat,. I tell you, if winning the game was not enough, you can still have another win by trolling your opponent, so take the opportunity 
Take it as an oportunity to promote a whole barn of horsies and humilliate your opponent. I like to delay the mate in one, let the time run out, prepare myself a tea or a coffee, and when I have one second left, then I checkmate. It's very funny to see your opponent reactions. Either your opponent will choose to finally take de desicion that never makes and resign, noticing that you're trolling him delaying the mate, or in the other hand, your opponent may decide to write angry and funny stuff in the chat,. I tell you, if winning the game was not enough, you can still have another win by trolling your opponent, so take the opportunity
I believe this is against Chess.com's fair play policies.
Take it as an oportunity to promote a whole barn of horsies and humilliate your opponent. I like to delay the mate in one, let the time run out, prepare myself a tea or a coffee, and when I have one second left, then I checkmate. It's very funny to see your opponent reactions. Either your opponent will choose to finally take de desicion that never makes and resign, noticing that you're trolling him delaying the mate, or in the other hand, your opponent may decide to write angry and funny stuff in the chat,. I tell you, if winning the game was not enough, you can still have another win by trolling your opponent, so take the opportunity
I believe this is against Chess.com's fair play policies.
and because you might resign if they take to long cuz u rage quit
yeah maybe