The only problem in online is cutting card you never know how deep your deck it....
You can never win over house in the long run in online casinos. also you cant make steady profits from gambling ,its not a job ?
How I can win in the long run against live casinos?
you must play and have some balls and strategies when gambling. gambling is based on pure luck and some good strategies. if you know that you are keep on losing better research about the online casino's you are playing to because some of them uses an imbalanced codes.