If you choose the coin to hold wisely you won't regret your investment and probably have higher chance of making good profit
and in longterm you must choose the top strong coins to be for safer

it existed too long to be called bubble if it just bubble it will be long gone but it just goes down and up so i think for me it's not and it has basis for it's value

I believe it's better if you research it by yourself because nowadays there's too many ICO that turn out to be bad and scams
so better do it by yourself

No one can till what will it turn out but i believe it have a good future a head and it continuously developing 

Yes they often don't have a  product and it will be risky or it will turn out to be scam because if there's no product how to give value on that thing if there's no basis

yes it will avoid multiple accounts but the risking  your information is not a good idea too and the anonimity will be gone                         

Not all really but the percent of scam ICO and garbage is higher than the good ones but we can't really do nothing about it.
it will be our luck or effort on how to choose the good one

Well you can't just compare them they have different uses and the ethereum block chain is very different from the bitcoin block chain. and bitcoin has no competitors                             

you should spend more time learning and gaining more knowledge about crypto so you won't easily panic selling

I depend it on how good and how high the potential that the project has if i didn't turn out to be good then i will sell it immediately if a lot of people invested on it and it has good should probably hold

Well no one knows when it will be too early or too late so just sell when you feel like and if there's a return in your investment don't be too greedy

Yes if you choose good one but it will be for long term for sure i'm talking about a year or more because they take time to run their project

This year only few ICO are good. if you're looking to invest in any of ICO better stick to top coins BTC , eth etc

Well i try to wait but when the time of in need of money maybe i'll sell all or half of it even if the price is quite bad           

Most coin falls when listed and you won't know if it will recover same as coins that doesn't fall because you won't know either if it's going to fall after listed that's why there's Bonuses so you can support the project and make it better coin

I don't think so and i don't like that idea too but i believe there's ATMs for bitcoin i read it somewhere

I've only done once signature campaign and i'm still waiting for the outcome on how much i will get if i hold or sell it immediately

It depends on the price and how huge potential that the token has if it is good probably hold them and wait for the project to start but if in need of money then i'd sell 50% or more of the token

Everyone makes mistake it's normal and it's normal too to be disappointed too but you need to let it go in order to move forward and learn from these mistakes and take it as a life lesson

No it is not what is wrong with you people when the price is low you will say is this the end of bitcoin❓ or bitcoin is dead then when price is going up bitcoin is recovering it has bright future bla bla bla