What Word Am I Trying To Find?

[barry1010]

I am wrongly thinking it is 'procentity' but it clearly isn't. I am trying to say that he has a tendency/liking/leaning to do something many times
He has a ? to complain

[LadyCG]

Propensity

[bobbinwales]

Propensity

[ToraToraTora]

Propensity

[ToraToraTora]

snap!

[lankeela]

inclination?

[Khandro]

disposition

[elliemay1]

agree with 'propensity'

[barry1010]

That's it! Thanks all, propensity it is

[1ozzy]

Hope you use the word correctly Baz,,

[barry1010]

I'm having a lot of memory lapses, can't remember if I've always had them.
Tis a worry

[1ozzy]

Don't stop halfway up or down your staircase, could be confusing,,

[barry1010]

I often do, it's the stair where I sit :D

[1ozzy]

Whilst you contemplate what's happening?

[barry1010]

Well there isn't any other stair quite like it

[1ozzy]

Wish I had a favourite stair ;-/

[barry1010]

It's not at the bottom, it's not at the top, so this is the stair where I always stop.

Funny the daft things I don't forget. Flipping frog.

[1ozzy]

Daft things are the best things

[Hopkirk]

[Peter Pedant]

proclivity

a tendency to choose or do something regularly; an inclination or predisposition towards a particular thing.

I wd use ..... constant xxxx-er
or continually ( again and again, not continuous = constant)

[Peter Pedant]

wildean - - he enjoys
he is partial to
or
whines constantly and it does me 'ed in.