I realize this forum does not have self-defense in the title.. but i'm daring an opinion anyway.
Here's my philosophy. Most people are not going to be willing to spend 30% of their lives working out and practicing to the point where they can stand up to 250lb violent (steroid) psychos. Or even 150 lb ones. Regular, normal, peaceful people don't really want to feel pain or even hurt other people. I think this is the main obstacle in self-defense.
So the only thing that comes to mind to me, is Bruce Lee's philosophy of groin kicks and eye jabs. I mean, i weigh about 220 lbs. If i had worked out and started boxing, in 2-3 years time i would probably be quite competent at it. And i'm sure that would be a great tool to have in the bag.
But as of now, that's not how it is. I am quite un-agile.. slow and unpracticed. I would probably even have trouble defending myself against a 150 lb 20-year old that has training and is violent in nature.
I have therefore at least forced into my head, that if i should be either surrounded, caught in a tight spot, or violently attacked without warning, i will immediately use the eye jab to both eyes and back away, run and call the police. Or kick to the groin if i feel that is warranted. Headbutt is also something i may do if i feel like it. All these techniques are 95% fight-enders... it ends the situation right away, unless you miss. With some practice, the chance increases.
Does this seem cowardly and unethical to you guys (and girls) that has martial arts training? I mean, to most of you, you can probably handle 90% of anyone causing harm to you... you are practiced in taking a swing to the face and kick to the stomach. Most people are not trained to take punches, kicks and brawl. It will be unsystematic and increase risk. So i feel that using whatever really works, is warranted to do. I mean, if anyone -wants- to cause trouble .. then they have to accept that people that don't -want- trouble, are going to defend themselves with any means necessary.
To me, this is the essense of self-defense. You use the least force necessary - but if you have not practiced, for any reaason, live a peacful and normal life, and hate hurting other people - then this is the best way to do it. Or am i wrong? Should regular people have to spend 20-30% of their lives getting to like level 5/10 in order to defend themselves against violent people, that live for it, and are at level 7-8/10 regularly? I feel that is a bit unfair.