because people report that extensive history of spending time in Thailand in the past can cause immigration officers to look at you less favourably, and potentially deny entry. It's quite simple.
What do you mean about tomorrow? I never said I was entering tomorrow.
I have never overstayed or done anything illegal, so the LTR application is irrelevant to my question... I just added that info for context in terms of waiting for the long-term solution to come through
at Vientiane they were giving tourist visas no problem, but I've heard it is more difficult to get this in Cambodia.. I think you should search the thai visa groups to see some recent reports