The problem is that the electoral map simply does not favor the Democrats:
To gain 50% in the Senate, the Dems have to not only take Arizona (a traditionally red state) and Nevada (where the incumbent is an early favorite to win reelection), but also keep every single one of their current seats, many of which are in red/swing states. Even then, we have VP Mike Pence to break the tie. The odds are simply stacked against them.
I don't think it's quite sunk in for some people how much of a thrashing democrats have been getting recently. Even if you don't necessarily like them, Trump's protectionist policies have filled a very profitable niche that has been missing in American politics since Reagan, and this cow isn't gonna run out of milk for a long time.
It is a special kind of insanity to remain calm and reasoned in the presence of fools.
What scares me the most about Donald Trump is Benito Mussolini. Benito Mussolini was not popular at first. He instituted very unpopular programs that people fought him on day after day after day. How did he win? He swamped them. He buried them in an avalanche of insane proposals. He browbeat them into submission and before long, no one dared oppose him. I hope to god we do not see a repeat.
Ah, the good ol "le drumpf is a fascist" crap I've been hearing so much about. Trump isn't a fascist, he has yet to discredit the ideals of the Enlightenment or state that democracy doesn't work. By definition, fascists oppose the democratic system, and upon their election will actively destroy it. I have yet to see Trump reducing the powers of the Congress, so no, he isn't fucking Mussolini.
I'm actually inclined to be optimistic, and that's not even counting on any number of scenarios that could favour Democrats. Trump could completely implode or be impeached, establishment and tea party Republicans could erupt into all-out civil war again, the whole lot of them could overreach and alienate most of the country outside their base...they could actually demoralize their own base. I tend to think that the Republicans don't have anywhere to go but down at this point. They control the government and own what happens the next two years...no more blaming everything on Obama.
And there's always the House to sweep control of, too.
Trump will be impeached when hell freezes over. The majority of Republicans absolutely would not destabilize a red executive branch, and they won't be losing the Senate anytime soon so say bye bye to the democrats initiating that. We had a guy who pardoned every war criminal in the country as president (A Johnson) and he wasn't impeached, I think a guy who pissed off some people with an immigration order and some rude comments won't be leaving anytime soon.
Everyone needs to stop wasting their breath on vain hopes. You tried that shit with the electoral college and it didn't work, Trump is here to stay. I would tell you to save your strength for the congressional elections but most of us live in solid blue urban districts anyway.