It's nice to help others and the first step should always be to teach newcomers about the risks and benefits of crypto currencies. Helping people to understand the goal of crypto currencies is going to make them see the long term benefits and why everybody should atleast hold some coins. Which would also be the next step to help others with doing their first purchases. Right now crypto prices seem quite high, but if you don't own any coins at all you are not going to profit of future price rises. A small purchase to start the crypto journey is fine and will teach a lot about the process of crypto trading. Which would lead to the third step we should teach others, the safe long term storage of our coins. It's important to choose the right wallets and store the keys properly.