Need advice

I ve taken lsd three times in my life and it all was about a year ago. All of the experiences were really anxious and over all uncomfortable, but i would really love to get a good lsd trip. The previous times, when i look back now, werent in the best set and setting but now ive been prepearing daily for about a month (meditation, healthy lifestyle etc.). I read a lot of posts where people were saying dont do lsd when youre anxious and i now about the risks but i already decides to give it a next try. So what are yours go to things when getting anxious on lsd. And also how to get through the comeup with the right head space??