I just want personal experience advice please..im out of town for the 4th and wanna just have a good time..ive be on sub 4mg 2x a day for 3 days...my habit was 90mg a day oxy..my question is this..i have 90mg oxy and I wanna just get high for the fireworks today...i took my 4mg sub 6 hours ago..can I take these and feel anything? Or would it be a waste and not work? Like I said I've only been on them 3 days..i haven't taken oxy since monday..its kind of a one last time thing even tho I have said that before..just wanted to feel good one more time before I was to deep into the subs...thankd