If you could be any TV show character, who could you be and why?

I would like to be Doctor in the BBC drama, Doctor Who. It is a very famous show and many people in overall earth who watch TV watch it. The main plot about this is that Doctor is a Timelord, technically an alien who uses time machine to travel around the galaxy in past and future. The time machine is called TARDIS and is thought to be alive. The Doctor wants to help people and touch their lives to make them happy. During his journey, the Doctor meets many malicious foes and defeat them. One of the main archenemy of the Doctor is Daleks, who live inside a robot and likes to "exterminate" other species. Also Timelords and Daleks have fought in the time war. In the war, almost every Timelords died and only Doctor and Master survived. Doctor travels around the universe and makes many friends and even companions, which are usually beautiful women, and travels with them, too. The Doctor who is very amazing show and I like it very much. After reading the description of him, don't you want to be him too if possible?

The thing I like about Doctor's life is that Doctor travels a lot. I absolutely love travelling and if the destination is any time on any place in the universe, it would be so awesome. Of course, there are many dangers in the universe, but with Doctor's sonic screwdriver, I can examine anything and find the cause. If I find the wrong in universe, I will fix it and make people happy. Also, Doctor has 13 lives, which causes him to be alive for more than 1000 years. I would like to live long and experience everything in universe. Thousand years won't be enough, but it is still better than 100 years. Moreover, I can enjoy fantastic adventures that Doctor goes through with his companions. It is very thrilling and I will enjoy every second of it. Also, the amazing thing about it is that he almost never dies because he is the main character of a TV show, if it is not the season finale or the actor doesn't want to act any more. Furthermore, I would enjoy the mystery solving of my life. As the season continues, secrets about Doctor's future lives reveal themselves. Think about it. I just saw the future self of me and talked to him. It's very cool and I couldn't know what happened because of the rule in time travelling, but I can figure out by just living and can be that future self one day and meet myself in the younger days, remembering and realizing that I was like that at that time.

Anyway, there maybe many more amazing characters in TV shows, but if I was to choose only one of them on the behalf of the knowledge as far as I know, I would choose the Doctor in the Doctor Who.