certainly prior to Covid I knew 2 people who almost missed their flights in UK, scan luggage machine picked up on the cash, passengers taken to office as they requested evidence where it came from. So ensure it's not from under the pillow, but withdrawn from banks and you carry the receipt, all about money laundering
now there is more info available you need appointment with hospital for on going treatment due to health and yes several applications have been accepted for cookery class, I just email one in Bangkok for details of courses, now research one Isan
thai mother in law has had 2 knee replacements in Roi Et government hospital since Covid, just said extra for a private room. She's over 70 and both successful, pain free at last