Someone let yoko down, and she has been angry and bitter about it ever since. these feelings of resentment are starting to make her unhappy all the time. what is the healthiest method to feel better?

She should Forgive the other person and move on.

Explanation:

Generally, when a person being emotionally hurt and does not talk about the situation this causes them to resent and be angry with the person or other people.

But this situation is not healthy for the emotional health of the person, so should look for strategies that allow feeling better. Among the strategies that could perform is:  

I hope this information can help you.

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

answer; criterion validity