So with bitcoin going down my value is sinking too. Maybe this is because of the August event.  My bitc is still on the exchange (coinbase) because I was trading. So should I get say a trezor and put it in cold storage, or should I wait till it raises ( if it does) and then do it?  Or not bother?  If the value of my coin dropped from $2600 to $2400, will I lose by taking it offline when low or does the % relative to the market stay the same?  Example, is a half a btc a half a btc no matter what the price is?  Thanks.