rail system in Thailand

i still wonder about why rail system in Thailand is … what i can called them? failure may the most thinking i could say about.

why there ain’t a trustworthy, effectively, permanently systems existed in Thailand?

OK no perfectionists talk, it’s ok if we had to had the bus terminal to rural, but why rail systems not provide solution to go to terminal as it should?

why only eastern bus terminal can access via rail systems?

why northern and southern cannot?

why we still have to pick 2 rail system card in out pocket?

why it can’t be united?

why ain’t any do it simpler?

still look forward for someone to have more visionary than the existed ones.