I am glad to hear you are doing so well!

It was an awsome idea to put your first winnings into paying back the family account and investing in school fees.

It sounds like you could take a shot at 2/4 if (and only if) you are willing to loose the money. Remember that even for the best players poker is a high yeild/high risk investment. There will be swings up and down even if you are doing everything right. The important thing is to stay calm.

If you decide to take a shot and you hit a bad run for whatever reason, remember that you can drop back down to 1/2 before you go bust.