I did today something which should not do if you know that you will hear something not so nice.  So I went to the doctors.  I have pain in my right hand middle finger, the first joint aches when clenching my fist or carrying heavy stuff using fingers.  The first diagnosis was that I have arthrosis.  Tomorrow I will hear more when the x-rays have been analysed.   Joints will get achy, inflammated and finally twisting to odd ankle.  No treatment available, painkillers is the only remedy.