Having an itchy nose is considered a good sign, as it means that someone would introduce themselves to you, and you might become closer to that person. In simple words, a stranger will come to you, and you will get to know them. It is also believed that an itchy nose sometimes indicates that something will happen in your life. It can be a good thing or a bad thing.
You should change it out (try out a new method so that you get something that will work).
I would advise her not to lose any weight at all as according to the skin fold test which measures her body mass index she has 22 percent body fat which is in the normal/healthy weight range. Any BMI between 18.5 to 24.9 is considered healthy. If she really wanted to she could lose the 7 pounds as long as she stays within the healthy BMI levels and doesn't drop any lower than 18.5 but she really doesn't need to.
