Doing service is my duty

This is what happens when you neglect your swadharma (your required duty as per your role in life) and do rituals like Maha Rudra Yaagam.

http://www.tamilnet.com/art.html?catid=13&artid=33467 

Someone once asked this question in my Hinduism Teacher Training class. Why offer so many valuable things and food in the sacrificial fire of a yajna (a sacrifice ritual), when many in the world around us are suffering without food or water? 

The answer is this. One of your prime duties is to do daana (meaning service to others). You have to do it everyday. This can be anything from helping a old lady in the street to donating millions of dollars to an orphanage; volunteer work to organizing benefits, etc. If you do it everyday, you will be guilt-free. When you are guilt-free, you can peacefully conduct a sacrificial ritual or yajna. Only a guilty mind will ask the above question. Moreover, rituals you do only once in a while. Whereas, service is to be done everyday. So one can be assured of a guilt-free life if service/charity is done everyday...