Rio daily deepstack. I’m fairly new to the table. Blinds are 300/600 with something like a 50 ante. MP raises to 1500 and Lojack calls (both middle aged gentlemen). SB grabs a stack of 5000 chips, doesn’t count them out, roughly 45000 worth and puts it in. He’s young and aggressive. He’s the table chip leader. I’m the BB, second in chips on table with roughly 35k, and 3rd in chips doesn’t have half my stack. I look down at JJ. I tanked for quite a while. I ended up folding, but more I thought about it since, I think he was isolating the smaller stacks, and I likely had him. What do you think? Too tight of a fold?