now the bitcoin has reached 8000$ and the altcoin is starting to move up. can this survive or there will be another fall. can this be said that the bear market is over?
Yes of course. For people who buy bitcoin at $3.000 it is good time to get 100% profit. Those bitcoin holder maybe use the profit that they got to invest in ICO or altcoin. It is normal, but I think bitcoin price will still go up until $9.000-$10.000 aproximately then it price will fall again to $7.000 then the price will rise again. That is just my oppinion but likely it will happen. For now earn more bitcoin and eth is the best strategy.