Someone me i'm desperate

you are worried a family member may be secretly abusing drugs, you want to her understand she may need to make a lifestyle change. what warning signs can you point out that have indicated a possible substance abuse problem?

improved grooming, consistent moods, and extreme changes in sleep patterns

increased attentiveness, bloodshot eyes, taking on new jobs, and nosebleeds

unexplained paranoia, need for large sums of money, and secretive behavior

unusual smells on clothes, increased effort at school, and increased physical activity