Don't be so pessimistic!
remain optimistic about seeing that altcoin will go crazy again because people tend to learn from their mistakes, according to experts who said two years ago, that bitcoin will return to victory in 2020
Everyone is expecting the price of Bitcoin will be crazy in the year 2020, these predictions will be crazy once the price of Bitcoin is pumping. We don't know whether altcoin will increase or not we don't know because previously once the price of Bitcoin crosses more than 13000$, altcoins will bleed again in the market.
In the last halving, Bitcoin price is always pump. it like a catalys for Bitcoin pump
But, that's just a history, there is possibility to not happen again in the future
so, just be rational by placing money management to avoid lose