I cannot relate to feeling like you need to add more danger or stress to your life in order to feel fully alive; I think you have to be damned cozy in your privilege to feel that way.* Certainly a lot of people are that cozy, which is why shit like volcano surfing exists. Some people actually get adrenaline jolts so rarely that they find them fun!? I can't imagine.
My daily life is a struggle. I struggle to maintain my identity through being constantly assigned gender and having my sexuality and relationships erased any time I am around people (other than my closest). I struggle to make enough money to feed myself and pay my bills. I struggle to maintain relationships because literally all of my people are drained constantly by oppression & other hardships. I struggle to understand what people are saying, both because of my auditory processing issues and because I am extremely literal. I struggle to feel understood and valued when the best parts of me seem to go undesired and unnoticed. I struggle to be social because it takes so much out of me and so often gives little back.
I am privileged in significant ways (being white, physically non-disabled, cis-passing, & college-educated) and yet still, I struggle every day. I don't want to struggle; the more I am struggling, the less I can give. I want my struggles to decrease so that I can give more. I want to be able to help others and not need to spend all of my resources on my own mere survival. I know that I will have to work to maintain empathy with others if/when my own struggles decrease, but I am not concerned because I am more dedicated to doing that than I am to life itself.
What makes me feel alive is not when I am wrestling with some issue. I feel most alive when I can put aside my struggles for a little while and rest in my little bubble with just my safe people who I know are going to do their best to not use slurs, infringe on consent, or enforce damaging norms. Oppressed and marginalized people don't get to feel fully alive very often. I want change this, so I create safer spaces when I organize events and I work to improve those spaces that I don't control.
*there are other reasons to seek out danger or the simulation of it, I know: depression for instance can be so numbing that a shock of any feeling is a relief.