@jakedduck1 No, I am not @johnbishop, and don't pretend to be! Since January this year I have had increasing numbness in my left leg. It is now completely numb from mid-calf down and through my foot. I use a cane all the time, but have also added using a pair of walking sticks. This gives me more confidence in walking, being better balanced. It also allows me more of a "heads up" position, giving better posture. The walking stick, or trek poles as they are sometimes called, are adjustable, and less stressful on your hand/arm than a cane.
Ginger