Now I have been following Bitcoin since sometime now and even made decent profits. But recently I've been seeing so many people sharing Crypto Charts, and price movements. Boasting how they made big sum within short periods of time. I just wanted to know how accurate are those?

For example: https://www.tradingview.com/chart/BTC.D/uFk6Lzpt-Biggest-AltSeason-ever-loading-MyCryptoParadise-crypto-signals/

Can I trust these or should I do what other investors are doing and follow their lead?

Please do not mock my ignorance.

Thank you.