Somehow I do. I don't have any explanation for it, nor do I care much to hear stuff to prove or disprove it. Tingin ko lang yes there could be something to it.
Most people that believes in karmic law think it doesn't always get you in this lifetime but in the next. No one alive today knows for certain what happens after death no matter what sh*tty credentials they say they have or some research they would steal from Google and pretend it's their own stock knowledge to market their own pedantry. No one.
It's actually the lesson that matters. Thou shall not do unto others diba. No excuse to be a jerk to your fellow human being just because Google gave you the go ahead to be euphoric. No one has any idea what's going on. Anybody who says they do is full of sh*t.
My answer is I don't know, there might be something to it, and I don't see any problems with it. The more incentive to be a good person, the better. This world needs more goodwill to be honest, and if a belief in karma helps with that, then it's cool with me.