Ok i'm here for you. First off, make sure you always remembers to set your protections and motions to help give you more protection. IF you see an overload blitz coming from the weak side, slide protect your line to the right, roll out right and have a hot read going to the right, and maybe a flat back over to the weak side, just incase to opponent left a void there. The most essential part of pocket passing is setting your protection. No need to stay in the pocket if you see an overload blitz, just roll out away from the blitz.
When the ball is snapped, watch the line, it will show you how many people are coming which will determine how much time you have. If you see a 4 man rush, you know you have more time so you won't have to set so many hot reads and roll out and what not. Still make sure you always set your protections. Whether is be moving a TE to the weak side to help block. Or canceling a FB flat route to help block. Use the play clock wisely and make adjustments to any play you need to maximize your opportunities.