To start with, you should first understand the difference between a trader and an investor. A trader is someone who might buy stocks and might sell the same within minutes, hours, or days. An investor, on the other hand, is a long-term market participant who can hold on to his purchases for several months and even years.
You should clearly understand the difference between the two and know what you want to be. This is because trading strategies do not work for investors and investing strategies fail to work for traders. So, pick a side at the beginning as this will work as the foundation of your stock market journey.