Let's say a young teenager is given some coming-of-age money from their family, and is interested in growing that money through Bitcoin. Without encouraging him/her to invest in risky strategies, what are some lower risk methods of growing a Bitcoin portfolio with a hypothetical gift of $1K?
Because my answer is an answer to all 7 billion human mankinds on earth, I can tell you for sure, there is no possible way of "growing that money", but with your hands work (or stealing).
Indeed there is a way for growing your savings, as long as greedy and selfish people are existing on earth. Natural rules allow you to take their money, and give it back to nature. But this can only happen with yourself beeing frugal and generous. Do it the natural way, distribute and rebalance your assets from time to time.