I hate mistakes

Finishing up my 85 D150 small block stroker build.
Was all set to put fluids in her and fire it up.
Putting coolant in her and started leaking.
I missed a bolt on the timing cover behind the water pump next to the fuel pump.
Ive lost count how many motors ive put together cant believe i missed it.
Frustrating, so close.
Had to vent. Guess im taking a break get some gaskets and back at it sunday.
Im going fishing.