Hi I am a current DLSI student. I work full time and I have a child. I am able to do this progam because it is on my own time and I can schedule studying in every night when I lay my child down. Their guides remind me of cliff notes because it pulls out the meat and potatoes and really has curved the amount of time I have to spend researching and stuyding. I have passed several of the exams with their matieral. It works for me. It is something to look into.