You have given good advice, and if newbies follow this advice, they will be successful in the crypto industry. Many people we see sell off their Bitcoin investments within a short period. Many are not really willing to sell, but due to conditions that make them sell, they do.what causes many to sell Bitcoin when they are not in profit? It is because they don't have any reliable sources of income. Once someone doesn't have reliable sources of income to always solve some problems that come their way, they will hardly be successful in Bitcoin investment.They will sell their Bitcoin investments to solve those problems. Once someone is doing that without profit, their Bitcoin investment will dwindle, and they will later end up having no Bitcoin in their wallet.so, it is really good to have reliable sources of income before we start investing in Bitcoin or any other coins