So, when i place my hand on my chest to feel my heart beat how fast should i feel it pumping? i dont mean i feel my heart beat in my fingers, like i touch my chest and i can feel it, like when you use a stethoscope to hear. i just want to clarify?

Average heart rates are 60-100 beats per minute. Some folks are a little slower and others are a little faster. The heart rate is affected by medications, hydration level, stress, and exercise. If you are concerned about your heart for some reason, then consider an evaluation.

It is normal to feel your heartbeat. To determine the rate of heartbeat, it is better to do it by feeling the radial pulse. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV vaccine. Wish you good health!