If bitcoin have weak security, i'm sure by now bitcoin would be controlled by government or dead.
Bitcoin is still alive is the proof that bitcoin network is really strong. Most bitcoin stolen/lost usually because user fault or 3rd party service bug anyway

I secondly agree with you....bitcoin is still on and growing stronger..population keeps increasing of those using it
Yes that is why bitcoin survive and and continue on growing value because of the rapid growth of users demand increases too. And surely
people will gonna support this virtual currency even the government do not.
bitcoin very rapid development it makes bitcoin will be strong. the day the bitcoin continues to spread nothing could stem the bitcoin
of course bitcoin will be stronger in the future
You can not ensure whether Bitcoin can continue to grow or suddenly dead in the middle of this century. As you can see, confirmation time is an important issue which can only solve by increasing the fee. However, fees are not always cheap and Bitcoin now is more than $1100 which means, fee is not as cheap as it used to anymore