I am a glutton for punishment... But I found it helpful to approach programming like any other occupation. When learning to become a carpenter one doesn't ask whether they need to learn how to use a hammer or tape measure first. They both have use cases... And the amount of use cases grows exponentially when you can use both.
I learned code languages in tandem, at least the basics. You can't learn them all at once... I agree, but learning the difference between OO, imperative, etc... Then how they are syntactically different... The algos they struggle with... Etc. Then you can reach into your "toolbox", read the docs (instructions), and start practicing it's use.
If you want my advice... I would say Prolog if you want to make money programming for others and want a lack of competition from recent grads but very useful in areas of machine learning and other growing fields. But it is not good for looking for lots of opportunities when compared to more popular languages. This is probably not the right one for most... But it is often used in the industry that pays me. Who do you want to pay you. Don't fuss over the tools till you evaluate the client pool you look to fish in. If you build websites, you might not need to learn to program more than you currently have the skills for. There is a growing interest in incorporating semantics into sites. Have you read up on schema, rdf, etc... Good luck
