Hi ,
Be a member in sfi its not hard but simply easy and don't take from you all the day just 2 hour per day at any time you want , when you understand sfi basic and launchpad it become more easy to understand sfi and work on it . In sfi you can have more friends who cam help and encourage you to continue in sfi and chare with you their success and you too .
I hope that my answer be satisfied for you .
Good luck .
