I was wondering if an AmE native speaker could let me know the semantic nuance between the two sentences caused by using similar verbs "obligate" and "oblige" in my self-made the examples below.
I’m obliged to do this.
I’m obligated to do this.
For me, they both mean the same thing, but perhaps they have some serious semantic differences. P.s. I've already read this thread, but I couldn't get much of it.