everything deetr said.
you might want to consider javascript as your first language though. the community of js developers is massive, its relatively easy to learn, and it has a more immediate payoff. for people looking to pick up coding as a hobby, you can't beat it. if you're only going to learn one language, javascript is the best.
however, if you're considering programming as something that could become more than a hobby, python might be the wiser choice. its much easier to learn additional languages with the foundation that python provides vs javascript.