yes it can effects all ages
Some of them do add few spyware, malware. Best to open a Keygen in a Sandbox (e.g. Sandboxie).
Don't do any drugs while you're pregnant unless you want to ruin your child's life.
Not developed enough. brain damages, addiction, premature birth with lung problems to follow, learning disabilities and many other things.
Unfortunately yes. As with any medication they can be minor to life threatening, but usually pretty minor. I would say if you are on a maintenence program your number 1 side effect is going to be...