Forgive spelling

In found that if say on a weekend and me and friends where going to Manchester , that if I had a banana for breakfast , and then set off , and use stairs instead of lifts in art gallery's, shopping arcades, and then have a banana or granola bars for a snack , that at the end of the day because we were having fun , that if I wheighed myself at the end of the day I'd would have lost 4/5 pounds , it would be like exercise disguised as a day out .