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I started using metamask about for or five years into my crypto journey and was horribly naive about this while defi thing. Fortunately I learned quick. I think we all did!!

Same here. I sure learnt my lesson there. Also lost 500 Euros from a defi wallet in a way that still blows my mind. The lesson I learnt is to not use metamask ;<) I only lost money there and quite a substantial amount, in several projects. The Wild West for sure.

I made a packet in metamask which is astonishing in itself that I didn't lose any in a DeFi way as I was a total newb and was blundering around in the dark!