Is it okay for someone getting Pico Toning for the first time?

I am considering getting Pico Toning for the first time, but I have almost no experience with lasers, so I am writing to inquire. Recently, I have been concerned about light blemishes on my cheeks and around my cheekbones, and my skin tone looks duller than before, so I am considering a consultation for Pico Toning.

I am worried about pain or redness when it comes to lasers, so I am wondering if the pain from Pico Toning is bearable even without anesthesia.

Is it possible for my skin to become very red or develop peeling after the Pico Toning procedure? I would also like to know if I can receive the treatment without worry even if I have to go to work the very next day. Is it possible to check my skin's reaction by receiving Pico Toning at a lower intensity first, rather than starting with a high intensity?

I am also curious if it is difficult to judge the effectiveness of Pico Toning after just one session, and how many sessions are generally planned if my concerns are skin tone and light blemishes. I would prefer my skin to look naturally clear rather than undergoing overly artificial changes... is that possible?