One of the fundamental principles that every Bitcoiner should follow is that of DYOR. DYOR stands for “Do Your Own Research”, which is pretty self-explanatory.
A lot of noobs will end up being destroyed by jumping into shitcoin or FOMO to buy bitcoin at ATH without doing any research. This is not a good strategy and will lead to bitter resentment towards Bitcoin when in fact, just spending a bit of time doing your own research could have saved you a lot of trouble!
Only once you have done your own research and are confident in your knowledge should you start buying Bitcoin, until then continue with DYOR, ask questions, absorb a variety of educational content from different sources and you’ll be fine!