Ownership:

I disagree with you. I believe that God owns everything. Now, if God does not exist, then people own things. People should try to own things. It is like a relationship that might end.

Losing Parents & Property

There is meaning in having a mother and a father. Like property, you can lose your parents. But that does not undervalue your parents any more than that undervalues land, property, ownership.

You Believe It

You can say you don't believe in ownership and yet you do believe in it. You either know that or you are unaware that you truly believe in ownership deep inside. You might be unaware of it.

Regret vs Fear of Failure

I would rather fail than regret not trying. So, in life, we suffer. In life, we lose things. Like you said, in life, we cannot find things. We make mistakes. We do bad things. People do bad stuff to us. Many different things happen to humans both good and bad. I would rather try my best than regret ever trying in the first place. The meaning to life involves pain. That is good. No pain then no gain. You probably believe in avoiding pain. I strongly disagree with that. I believe in fighting for what is right. I'm against pacifism, apathy, nihilism, ignorance, etc.

Life

You say you do not own your life because you do not want to be held responsible by God for your actions. Many people choose to see the world that way or choose to believe that they are a good person, that they do more good than bad to earn their way to Heaven, to nirvana, to the afterlife, to whatever that might be next. But salvation can only be obtained in telling Jesus Christ that you are a sinner, that you are not perfect, that you are human, that you make mistakes, that you do bad sometimes. Tell Christ to give you a new heart, a new life, a transformation of the spirit, to save you. In doing so, Christ comes into your heart and begins helping you.

Biology

You can influence your body in some ways. Many things are determined to an extent by DNA, by biology. That does not mean you have no say at all. To an extent, you do have some say over your body at times and that can increase in some ways.

Blaming

People blame other people. They can sometimes blame people for certain things. It is fundamental to blame yourself too when need be like I said already. Take responsibility. Ask for help.

Health

That is good that you try to be healthy. I agree with that.

Dealing With Things

You can only do what you can do. So, you try your best to avoid regret. Focus on finding out what the eternal principles are. The United Nations are trying hire foreign soldiers in order to confiscate guns from Americans. That is a problem. The best I can do right now is tell people about that. I tell people what I know, what I see, how I feel, and what I believe, both right and wrong. I can be wrong about things that I say, feel, believe. I have passion in what I do. I love what I do. I try my best to do what I do. I'm a light in a dark world. All I can do is shine my light. That is all I can do.