Has a loved one?s personality and behavior recently changed through becoming more oversensitive, resentful, having secretive phone calls or texts, withdrawing from family members and activities, changing friends, becoming more secretive about new friends, having an excessive need for privacy, making them unreachable, having money issues, such as having an unexplained need for money to not being able to account for how they spend or constantly breaking rules? If you?ve noticed these details, It is quite possible for your loved one to be struggling with addiction to drugs or alcohol. Now is the best time to receive help.