Is the IRS being fair with me

Most people that receive what I call a live letter from the IRS informing them that they have been select for a review, think the IRS is targeting me and that us not fair. Well in most cases the reason you have been selected is because you have had a change or they are test certain areas if the tax code to see if their statistic match reality. Either way you have been targeted but not you need to organize everything and do not go to an audit without representation.