How many of you are also investing in a 401(k), Roth/Traditional IRA, brokerage account, etc.?

I'm in my early 30s and only recently got a job where a 401(k) is available to me. Before that, my investing was 100% in crypto.

Which is 100% not advisable. Do not do this.

In addition to my company 401(k), I opened a Roth IRA to do add to in conjunction with my 401(k).

There's no particular lesson here unless you're like me and have put all your eggs into one basket and a highly speculative one at that.

Please put what other areas you are investing in and why. I am mostly curious about why someone would choose to have 100% of their investment portfolio in crypto and what the reasoning would be for it.