Wild animals are WAY tougher than they look. I'm sure we've all seen the vids of a bow hunter getting his a$$ kicked by a deer, right? Well, a wild pig is many times tougher than a harmless little bambi. People who use pitbulls and dogos and blackmouths and catahoulas for boar hunting lose those dogs all the time to a boar's tusks. And they sic 4 or 5 of them on a single boar.
So if you think you're going to walk right up to a wild boar and kick him in the ribs untill he flops over, you better think about some kind of contingency plan. Make sure you've got backup and an escape route of some kind.
Otherwise, you won't live.
So seriously, try something easier first. Kick a goat or something and see how hard it is to kill it. Then work up to bigger stronger animals. I think you will be surprised how much faster they are than you.
The only way a human beats an animal is by brains and deception. Not by strength. You'd better learn all there is to learn about pig fights. Learn how they fight eachother. Learn how they fight off predators. Learn what spooks them and what angers them. Learn to read their body language and their vocalizations.
If a pig is going to be your opponent, then you'd better learn it's moves, just like you would in a match against a human. What would you say to an olympic fencing gold medalist if he walked into a boxing gym and thought he could wup every one at boxing just cuz he's good at fencing? Well, you're about to go into a pig fight thinking your skills are good enough to beat a pig.
Same thing aint it?