I see too deep and too much.
Some wounds run too deep for the healing.
The theater is too deep for me. I prefer bicycling.
I don't care if I'm in too deep.
Love is too large, too deep ever to be truly understood or measured or limited within the framework of words.
[Suggesting her epitaph:] This is too deep for me.
The feelings cut too deep for them to be put on display.