Why me?

I think this is not just about me may be their are more people like me. Why despite of all the learnings and the analysis of the market most of the time I am in loss. This is not only about the crypto industry but also in stock market. I don't think this is a coincidence but when i buy market always become bearish and when i sell it rockets. Its not just a one time thing, every time I buy the market goes down and every time I sell market goes up. Just let you guys know I bought SHIB when it is around $0.00003150 and you know what it worth now. In between the dip I traded it 4 times and every time I sell low and buy high. Same story hoes for BONK and PEPE also.
I don't know what to do guys. Do anyone have any suggession or I just quit.