It's amazing, back there eth was just 200 usd, now is 1700 usd, bull market is really crazy, bear market is as crazy soon everything will crash hard again just like in 2018. So my advice is sell eth and dont look back, yeah it could keep increasing in price but for now it has very highs chances to crash to 200 usd again and then the bear market will start again. Do not assume eth or cryptcoins will go up forever or it will stay at the current price, crypto market has cycles and the bear cycle is almost upon us.