Health problems particularly those concerning heart and cancer can be very very expensive. Can easily cost 1 million baht or more. As long as your insurance covers such conditions I would advise you to keep up the payments
I, on the other hand, would suggest he undertakes a close analysis with a view to 'self-insuring'.
You Nick, are a special case and are paying premiums based on a 42 year old -
@Ivor the Engine is not. Only he knows his date of birth, current premiums (plus expected rises/exclusions/age terminations), existing capital reserves - and even life expectancy. We don't have that information on which thedecision should be based. You also worked in the world of insurance and are 'insurance minded' - it is only natural that you are pro insurance.
You were smart enough to secure that insurance (unheard of in recent times) at a relatively young age and before any of your health conditions reared their ugly head. Few people are in that position (none now) and the premiums for over 60's are expensive - and, more importantly, can include numerous exclusions. (can you 'include' exclusions?....I guess so...).
Yorky was a self insurer and thankfully did not suffer long term medical costs. I have saved over 1 million Baht by not insuring during my 18 years here - and, yes, that is genuinely 'self-insured' and tucked away for emergencies. If I get to your age
@Prakhonchai Nick I may decide to fritter my reserve away on wine, whiskey and women - if I am up to it!