How much should I have in my 401k?

I’ve talked about the 401k a few times before. [cue montage of every single time I scream at you to get a 401k] That’s only because the 401k is one of the most powerful investment tools at your disposal. Whenever I mention it, though, someone inevitably asks me the same question: How much should I have in my 401k? It’s a solid…