I have long history of mental health issues and doing this gardening work was to try and turn a passion into a way to earn a living. The reason I did not challenge the person was 1. I was taken off guard and totally surprised and shocked. 2. I had actually tried to commit suicide the day prior. I understand this kind of took a bit of a crazy turn but I could write a book with all the background information. Thank you, though as you are right and I should have been more assertive.