Please help me build my ability to analyze stocks. So far, my analysis techniques are below.

- Before I buy a stock, I get an AI analysis of the current financial standing of the stock. If there's word of risk, I'll move on to a new business, as I'm inexperienced and cannot truly analyze the business other than a quick  AI overview

- I check the competitive advantage, making sure it's a great product that is better than all others, based on a business, I can understand and has a great demand currently in the marketplace, and is an advantage.

I'd like new insight into how to expand this ability of mine.

My stock portfolio I learned from Warren Buffett's book, to have conviction in my most special stocks

50% Nvidia 

30% Berkshire Hathaway 

20% dollarrama soon to be Tesla, Amazon, Netflix when I see a good price

Also, will I survive based on what I know, whats your opinion?

I also focus on the moving average of stocks I buy.