If you are doing a working always from the mindset and focus that your body is going to stop a bullet, I see this as basically programming your aura to make it likely for you to get shot. And if you have a powerful enough soul, you will end up making this happen. Stay away from any focus involving harm against yourself.
You can and should be doing protective auras that do not involve a focus or visualization of yourself getting shot.
There are conceilable bullet proof vests that can be worn under most clothing without looking obvious. Level 3A would be good enough for most threats. If you have to go into some really dangerous place, you can wear something like this. But it would be best to avoid those places completely. And again, do not have your mind focussed on visualizing any kind of situation where the vest would actually be needed. You do not want to make that situation any more likely.
Some people may not like the way this sounds, but stay away from places with a lot of black people. Especially if you are white or asian. I do not mean this in a racist way, but the statistics all say the same thing. In America, 50% of all violent crimes between 1980 and 2010 were done by black men, who are only about 6.5% of the American population. And another large percentage of all the violent crime is done by hispanic men. In San Francisco, 86% of all violence in the entire city is specifically asian people being violently attacked by black people. This 86% statistic is a current accurate one from just a couple months ago. Nearly all rape in america is done by black or hispanic men, so especially stay FAR away from them if you are a woman.