You've given good resources which is where OP all he needs, all he needs to do is to have deep research and understand those analysis before making such a step into trading.
• Could you explain to me a good strategy?
• Which websites are the best for analysis?
• Who should I follow on Twitter or Reddit to read about their analysis and predictions?
We have different strategies if you feel that you're comfortable with your strategy then use it, if not, find another one and apply which gives them an accurate result.
Tradingview is the website that can be used as a tool for the analysis which is on the link provided above. TA and FA are good analyses if you know how to use both.
No, never follow anyone, just have your own research instead, they will mislead the opportunity that supposedly you can take. Most of the people that share predictions and analysis in social media are those pump and dump group.