In 4 years, lots. Split sheets with his long time girlfriend, tried starting his own business, committed to buying way too many pumps/signs/globes from lots of people and couldn't come through with payment. Left too many people hanging.

He and I always got along great then he got butthurt over the signs deal he couldn't complete. His screw up.

It's too bad really. I think he's a compulsive hoarder who over extended. I hope he somehow gets himself back on track but I know some bridges got burnt beyond repair.