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.
Health Benefit of Walking # 5: It heals your body. Regular walking will make you feel good, as it helps to heal your body and make it healthy. It helps to improve our biological health, physical health, psychosocial health and emotional health. Also See: Group Walking for Fitness.