Are you in the presence of someone who causes scratching to feel awkward or even demeaning (e.g. work colleagues, visitors, etc.)? If no, answer "No" below. If yes, what's the likelihood of getting it done behind or under view obstructing objects (e.g. table, posts, etc.)?
Which body part range is itchy?
Is the itchy area damaged skin, infected, or injured?
How much time do you think you would need for the scratching?