This is a loosely explained definition of manifesting or we attract what we put out.
When you have positive thoughts, feelings, and life experiences other positive people will notice that and be attracted to you or if we are lucky a negative person will become positive by just being in your presence.
It is said that when Mother Teresa entered a village that it would raise the energy in the village and everything will feel lighter.
Have you ever had that experience when entering a certain place or when a certain person came in? If not, stop and ‘feel’ the air. Is it ‘heavy’ or ‘light’ then go to another location and see how it feels there. Just by practicing and noticing the differences will help you feel this.