Playingthefield

I am a senior and stayed in Bangkok for 8-1/2 months doing three airline border runs in 2023, always receiving the 30-day on arrival stamp (received two 45 day stamps in the beginning of 2023). The last time I arrived at Don Mueang I did meet a bit of resistance but was allowed entry. I am scheduled to return at Don Mueang just before New Years holiday from Malaysia, and hoping to be granted another 30-day on arrival stamp. I only booked hotel reservations for two nights with no onward flight reservations. Basically hoping to stay another 60 days before leaving for another 90 days. I have plenty of cash in my Thai bank account. Any thoughts or advice before I hop on my return flight will be appreciated.