I have similar story wherein I heard about it like 2 years ot 3 years ago and mined then stopped assuming it's a scam since they were delaying the listing and no news about listing were shared but suddenly they launched and to be honest it's trending good compared to other altcoins as the last two weeks hasn't been a great week but Pi has not had any impact due to bearish pattern. I think it has chances of survival but only time and market conditions will decide whether it would be the next big thing or bubble. I wouldn't be hodling it for 10x as it would be too risky but we can have certain portion awaiting for 10x to try our luck.