1) Emigration is really hard when you're older and tied down with local connections, obligations, sick family members, etc. Also, most countries don't have any

1) Emigration is really hard when you're older and tied down with local connections, obligations, sick family members, etc. Also, most countries don't have any interest in immigrants over the age of 40 or so, and even when you're a prime candidate, the entire process can take years. If you're potentially interested in living abroad, start exploring and planning now. There are a lot more options when you're young. 2) At some point in the near future, all your friends will suddenly start marrying and having babies. You don't have to do the same, but make sure to cultivate the kinds of friends that will keep you in their lives when that happens. People have a tendency to disappear into their families. Make yourself part of someone else's family. 3) Hold humility and empathy in the highest regard, and don't let anyone take them away from you.