On the side of the shower opening that will support the door, hold a jamb piece against the wall so that its lower end fits into the base track. Without moving the track, use a 4-foot level to adjust the jamb until it's plumb. Stick a pencil through the jamb's screw holes to mark the wall.
I was asked to answer, so I'll give this my best shot, please know that I do not have any specialized or trained medical knowledge, only practical experience from Ashtanga yoga and meditation. So, yes, walking does reduce anxiety. 1.
How Walking Can Reduce Stress and Depression. The power of walking as a stress-reliever and mood enhancer is often underestimated. Walking is such a simple exercise, one that most people do without thinking. However, walking as a conscious form of exercise has been known to reduce stress and depression.