2. Difficulty Walking
A relatively early symptom can be difficulty with walking. You might find that walking feels more difficult and you become tireder more quickly.
Alternatively, you might struggle once again to coordinate the movement of your legs. You might find it hard to take steps, or you might find it hard to navigate around other pedestrians.
These are all easy to dismiss as being caused by other things, such as tiredness, weakness, old age, joint problems. But you shouldn’t ignore any change that seems to come from nowhere.