Even if now all alt coins seem to perform well, BTC will take over again and I'm sure it will pass the $100K in no time.
It will shoot to $100k but if that time comes, are we going to sell already or we're going to have another hope and expectation if the charts are looking good then we may proceed to another ATH?HODL is the answer to your all financial questions 
In my experience, I don't want to regret anymore of selling too early. Take profits that you're fine to absorb but if you're not needing it, I agree - HODL!Some people may expect $100K others 100K Euros so it's not the same value for all. I might expect $220K
I haven't sold a bit since 2013 and I think I can still resist a few more years, it's not easy but you can do it. The reward will be nice in the end
However, no matter how high BTC goes I will never sell all to FIAT. That would be a dumb move. 
