Will he be impulsive again?

“I just learned my boyfriend put all of his savings into GameStop when it was around $300 and as I’m writing this it’s around $50.
Now he’s asking me to cover his share of rent this month for our apartment.
We’ve been together for almost two years and I’ve never seen this stupid and impulsive side of him before.
He says he’s learned his lesson, but should I be concerned about him doing something like this again?”
February 10, 2021
Pete KellyWeekdays 3-7PM