And when does the soothing breeze become the hurricane

I'm doing well, but I can't help but ask myself, how long can this last? Mentally and emotionally I'm as strong as I've been in a long time, but I've done well before only to see it collapse, will that come for me again? But it is best not to obsess on this, rather to use this time well and enjoy it. Times are good, so why not be happy about it?