I suggest meditation everyday for some time. During meditation, over a period of time, you will pull all of your thoughts which are currently on different world

I suggest meditation everyday for some time. During meditation, over a period of time, you will pull all of your thoughts which are currently on different worldly material things back into your mind, remove undesired ones and re-release them towards desired goals. It is like sending car into garage for washing. It is automatic process, which happens during meditation/chanting mantra like "om". Please note I am not suggesting isolation or moving to forest for meditation ...etc. You can stay where you are but consciously allocate some time for meditation, in a room where you may not be disturbed by others for some time. Please note it is not reflection on past activities of yours or others. During meditation, just forget outside world,time,circumstances and focus on mantra. It helps in bringing mental peace, strength and this will bring change in behaviour, feelings towards others. It takes some time and practice. Also, please understand, though we are in same place at the same time, our origins,destinations,paths all are different in this journey called life. Once you realized that, you will start some mental search on your destination and its place in this world and focus on your material goals i.e. focus on others will be reduced i.e. qualities like jealousy will be reduced over period of time. Also, during interactions with others, ensure your focus will be on positive things. Our mind is like horse and as rider, we need to preemptively focus on what we want. It won't change on its own to where/how we want to go. Hope it helps and if you wish, let us know after some time (may be one year) on your progress. There may be many books on meditation also. They may further help. EDIT: Minor grammar corrections.