YES! You are perfectly correct. There is no point to confirm transactions for the blockchain. There is no benefit for people running their computers all day for non-miners to send and receive bitcoins. And you are also correct there is something dark about bitcoin, it can eat your dogs so be careful.

This is like asking if the father dies, will the son die as well? Of course not. We are high breed intellectual monkeys, We finds ways to fix problems and there is a very simple solution for your question. Just explore the forum and you will find it.

You wont get merits even you posted quality contents because not all the people will appreciate what you have posted,the reality will be far from the theory that is why we are hopeless of getting high ranking here because merit system only benefits those high ranks! it is indeed biased system created by theymos who are the owner of bitcointalk.

As far as i know bounty campaigns are much better than joining these free airdrops because there are less chances that these airdrop tokens will be listed into exchanges, that is why it is recommended to join bounty campaigns over these airdrops because these tokens from bounty campaigns has better chance to get listed in major exchanges.

Of course  because cryptocurrencies could revolutionize the fiat system,it could replace the existinf centralized currency in the world,each government are controlling these currencies that will benefit themselves,that is why cryptocurrencies should really fully adopted by the people so there will be some equality or transparency in the world.

Holding will only be effective if you would hold these long term coins,but instead you did hold shitcoins and expecting to pump i after some years? shitcoins will be a shitoins no matter what happened to these shitcoins.You didnt even read their roadmap before you invested and hold these coins few years back,that is your fault.

Tokens are morelikey the predecessor of coins,because ICOs are having these tokens which if those tokens were get listed into exchanges these tokens can now be called as coins,simple as that but most of these tokens doesnt have any chance to get listed because most of these doesnt have value or you can call it shitcoins.