It's easy done!
I'm doing a minor clear out of stuff at the moment, so I know the feeling.
On Sunday, my old man asked me 'How many basses to you have?'
'Three. Actually four. No Five!'
Yeah - I know the feeling. We did an urgent declutter (3 trips to tip, 2 to charity shop) before listing our house for sale, and now we need to declutter properly in advance of moving. So much junk!