...Do not mind that you will not get it at $120 any more. But still buy it. ETH can get to above $10,000 in time to come. If you miss it now you will regret more then.
For any purchase, you need to determine the time correctly, otherwise you can become a long-term holder or receive less profit, since the coin was bought at a high price. You should make purchases only with full confidence that the market will continue to grow. If there are doubts about this, it is better to wait for the end of the correction.