Certainly keep going. Happy to cycle through most things, unless I have had a sleepless night, in which case I take my time to wake up properly and take the car (I dont drive tired). As it takes me longer to get ready on one of those days I would not make it on time on my bike. Otherwise, come wind rain and ice I will be out.
I was gutted this year as I missed the summer smiles after being knocked off, so feel like i have only cycled the winter. Hated being sat on the bus/train seeing all the other cyclists flying by. Next year it will be my turn again.