There is nothing noble or dignified about admitting defeat even if you do think it's likely. Why should you give the enemy the satisfaction of watching your despair? And why should you care if evil men think you are foolish for supporting the president, for thinking that we can still win?
Show up to whatever protest you can, write emails to your representatives, bone up on the evidence and spread it. That is the role you can play. The enemy needs to see that we are not giving up, this does not end until investigations are carried out and the Supreme Court delivers us justice. We make them pay the fullest price we can for this fraud.
We are Trump's only true allies and leverage in this fight. If we waiver, if we let the media or friends or family shame us into dropping our support for the investigation of these crimes, then we are worse than the liberals. We are traitors.
Bone up on the facts. Be able to repeat them with precision when anyone tries to call you kook. Our cause is just and noble, the mockery of evil wormtongued men notwithstanding. Hold your ground so that Trump can finish this battle, you are essential.
Just keep shit posting and making MEMEs. They'll miss it in two days. In the meantime, be optimistic and powerful. Be a light to others.