High self-esteem has been linked to success in making and meeting goals where those with low self-esteem have difficulty making and achieving goals. Overall, those with high self-esteem have reported greater fulfillment in life, while those who lack esteem often make poor decisions regarding their social relationships and other decisions involving their surrounding environment.
Emotion is your answer!
Hint: Love means knowing that no matter what, you have someone to count on. It's unconditional and makes you feel good on the inside. You can trust the person you love and are comfortable around them. It's like your heart tells you that it is good for you. Love never hurts or makes you cry your eyes out.
So therefore your answer is emotion, have a good day or night! Stay positive