Just have a few questions for those who bought/mined BTC early in the days when things weren't this crowded.
1. How long did it take for a transaction to be confirmed?
2. What were the other issues experienced apart from Hardware complications and energy requirements?
As for me, I am also still studying and researching for the good trading sites, and its process. I think those who are older here in crypto are so knowledgeable that they can help us with this matter. I will just read their posts, they are so helpful.