Just walk away..oh if it was that easy

So its easy to tell someone to walk away when things get bad in a relationship but how many times have you stayed. I dont think that because something, anything gets hard you give up. Now if someone is beating you or something of that level then yes walk away. Run, but if its a bump then I think that there is a chance that it can get worked out. If you love someone you will go to the ends of the earth to make the relationship work. Are there times when you do have to give up? Yes, but only after you have tried everything. Relationships arent easy, maybe thats why so many fail; people shy away from things that are hard and take the easy way out. Thats what society has become, whats easiest is best (i.e fast food, cell phones, online schools)and I think that people apply that to their relationships. They think its easier to leave someone because one thing isnt 100% and to try and find someone that may be closer to 100%.

Nothing in life is perfect. Thats the reason that people are not the same, but what percentage is close enough? 80%, 96%...99.8% and is the percentage thats not there worth walking away?