Yeah that's a good point. We need to have a firm foundation to stand on before trying to reach for the clouds.

The knowledge that we gain is enough to give us the confidence in our decision making when choosing a coin to invest in. I would say that it is quite difficult to know, so the more you read, the better you will feel about your investment. But I would give a word of warning about overconfidence in investing, because that often leads to failure. Confidence and caution go hand in hand.

This is why it's important to share helpful information on this forum and read others' posts.