TRON, CARDANO and POLKADOT can be the next ethereum. It's not easy to beat ethereum but can be overload eraser. New project can be developed from these three network for high speed, network scalability, lower fees in transactions.  

It is simple, when Bitcoin rises altcoins prices decrease. Few investors then try to sell their altcoins to Bitcoin to increase their value of investment with the increase of bitcoin price. After few days of pump, they again come back to altcoins.

Cryptopia hacked few years ago when my balance was hacked also. After a long time why they will give again opportunity. I know it is no valid now. Cryptopia damaged many investors life. My savings gone there. Low security exchange was it. Over the years, it is on maintenance mode after hack.

YOUC is listed in low rank, low volume exchange where in 24 hours only $500-$2000 are traded. Big exchange listing will pump the price. If team bear expense to list in Binance or kucoin, it will pump price sure. Shit exchanges destroy a coin's market value. I found they listed in Coinbene and Bitforex. Both are middle rank exchange.

Gas fee is a matter of thinking of Ethereum network transaction. Fees now decreased but still more to us. I hope it will soon decreased fees after Ethereum 2.0 if complete without any problem. Gas fees, speed depends on the success of 2.0. Patience is need for now for decrease of fees. 

You are an investor. You find price jump, you can sell but holding for this time may lose your profits if it is shitcoins. Profits is main factor if you sell right time. Waiting after sell, sometimes can give you chance to buy again. Buy in low price will again give you chance to bring more profits. Dump isn't factor if you take right decision.

Govt won't accept BTC because they think it is illegal. It is used in illegal works by criminal and money launders. They don't allow to use BTC for users by law in that country.