Every 9 or 10 days I open my kit, draw a drop of blood from my finger and within 10 seconds I know what my INR is.
Give yourself more time.
Avoid frequent check-ups with your doctor or at the clinic. Take the measurement yourself - wherever and whenever you want.
You feel less like a "patient" when you do not have to go to your doctor or the hospital.
Follow your blood-thinning treatment more closely and gain greater insights. Take an extra measurement if you feel unsafe.