Hourly mine has phone number, addres etc and seems like to be an investment company. I try to withdraw from there to sea if its ok.

Investing is always better but if you feel the need for safety go with less profitable investments.
Don't try to become rich in 1 day.

I would call it smart and lucky instead because you can be the first member to invest and got scammed ,soo one advice is avoid them since is 120% sure they will scam you on the start or the middle.Invest usually has a better interest rates ,and a huge different return,when you profit,when you loose well there is a risk but should worth to try.

Totally agree with you there! Ponzi as the name says It will dump you today/tomorrow or right after the moment you deposit your money.Gambling is still a better option as you might just hit the luck and have wins but ponzi is no chance at all.

even if you are the smartest person here on bitcointalk, even then you can't predict anything regarding a ponzi. you never know when the creators of the ponzi will stop everything, they can do it at any moment they want. it just depends on when they find they have stolen enough money from people. then they shut down and run.

This is one of the case where the cure is worse than the disease. I would agree with your claim that any normal minded person should stay away from the ponzis. Even if you manage to get some profits out of a ponzi scheme (by chance), remember that your profits came at the expense of the others. But gambling is equally bad. I am active here in Bitcointalk for the last 3-4 years. And I have seen posts by dozens of users, whose lives were ruined as a result of their addiction to gambling.

Saving money is a waste of time, as time passes it looses its value hence amount you posess. Invest, that's the main way of making money.

Yes saving money without interests just in safe box kind of thing must be a devaluing buying capacity of your money. If you invest your money, then it will work for you. There are many possible way of investing money with bitcoin ecosystem. Cloud mining must be a one of the greatest choice to make our money working for us.

Speaking from my own experience, granted I am not as lucky as others I have seen on this forum. It is far better to save your BTC then to invest your $ or BTC into anything. The only time I have personally been successful is when I have locked up my bitcoins in cold storage(which are the only thing still growing in value ). Every time I try to grow my bits, it backfires and I get annihilated while the price of BTC continues to climb over a period of time.