SECURITY: you have to be really careful and mindful of your wallet and keys, it is very important because once stolen or lost crypto assets are sometimes unrecoverable.
Security is one aspect that is regularly overlooked by some individuals; their nonchalance towards their security in life is shown in their attitude towards investments.
Even in this forum, in our LB, there are many investors who have been reading about security for their investments, but no action still, just waiting to be victims and come complain here.
Learning about security without taking action is useless.