Blue Monday.

Today has been deemed the most depressing day of the year.
This has been scientifically worked out using the following equation:

(W+D) Tq/ MNa

Where:
W = weather
D = debt
T = time since Christmas
q = time since failing New Years resolutions
M = low motivational level
Na = need to take action (Wikipedia)

I have personalised the formula to represent my current state:

(W+D) Tq/ MNa + (Ps x Pt)/ Qd

Where:
Ps = sciatica pain
Pt = Tooth pain
Qd = quantity of drugs taken

Tomorrow I have an MRI scan, dental appt and review by the Spinal team - so I fully expect to feel much happier!