You didn't buy $ETH when it was $1400, you didn't buy, when it was $2000, $2500. Now Eth $4000, why are you crazy about buying it? You couldn't wait for the correction now?
That's why I always say trade level by level. Build-up strong mind-set . Buy and sell when the market is in your zone. Don't FOMO, Fomo always Bamboo.