When you use the word "Can't" and apply it to yourself, you are already defeated.
Try to take deep breaths, make small goals and have fun. It might look like time is against you but the longer you play the stronger you are.
Don't expect anything to be quick and easy.
Nothing is impossible.
At the level you are at is one of the hardest points in the game, your starting to see level 65-70 with leveled up gear, that is HUGE. If they are maxed, they can not get stronger, you can catch up & beat them. At the highest level in the game anyone can beat anyone. I know this very well. :)
