I read the below lines and a bit confused. Please help:
although you can deposit funds into a paper wallet several times, you should withdraw all funds only once, spending everything.
This is because in the process of unlocking and spending funds some wallets might generate a change address if you spend less than the whole amount. additionally, if the computer you use to sign the transaction is compromised, you risk exposing the private key.
If transferring all funds every-time is required. Then, if I want to transfer X amount of funds to someone then I need to transfer the remaining funds to some other address. That means I am paying transaction fee twice.
If I forget to transfer the remaining funds to other address can it be easily hacked?
Won't there be a confusion as in which of my address is holding the account if, this process happens regularly?
How fixable is it to use paper wallet in this case?