Then Bitcoin looks like it's about to take off so more and more people are dumping alts to get on that train ride.
All of this, plus the impatience you mention, adds massive sell pressure. This is why it's a good idea to drop the subsidy and max coin supply if it's possible - it will minimize the selling pressure.
I also agree this is the time you stack as many quark and alts that you can afford. I think one can easily make 10-100 fold more off the right alts than if they bought straight BTC.
Cheers!
If you are a miner and somehow believe in the LIE that you have to sell all mined coins IMMEDIATELY then you will not be in the mining business for a long time anyway.
Imagine a world where every miner kept their coins for atleast a month before selling, and they would always ONLY sell at slightly higher prices than what the market says,... well we would see a completely different price picture.
I mine all the coins that I own, not because mining is profitable (hasn't been in a long time)... but because this is the reason why my wallets have value IN THE FIRST PLACE!