I'm going to write down my cryptocurrency trading records for self-reflection

This is my first trading diary not to fail again and to improve my English skill.
(there must be a lot of grammatical errors ^^.
hope you understand it and correct it by a reply.)

Investment is so hard.
I succeed in a bullish market and failed in a bear market.
I wondered what makes me hesitate to sell cryptocurrency.
Was it a vain hope or just missing the timing?

Now I lost -60% of my assets. (Salt, AMP, Tron, ADA, ETH)
and I am not going to lose it again.

hope you guys have a blast.