I invested in ethereum when it was $700 in 2020 and in 2021 when it was $4000 I sold it. I just bought again now that the value has reduced. I still trust that it will increase rapidly soon.
You are one of the lucky person in cryptocurrency. I trust ethereum the most in altcoin. Because ethereum is the king of altcoins and it is the most trusted altcoin. Many new altcoins have arrived, some of which have survived, some have been destroyed. But ethereum still proudly survives. I myself will invest in ethereum for long term.