Is this the same Philip Dick? "He did take mescaline an unspecified number of times, and other drugs, including antipsychotics, antidepressants, sedatives, hyp

Is this the same Philip Dick? "He did take mescaline an unspecified number of times, and other drugs, including antipsychotics, antidepressants, sedatives, hypnotics, muscle relaxants, and stimulants." [1] I mean, as always, do it, but don't overdo it. [1]: https://www.thefix.com/philip-k-dick-s-high-life https://www.thefix.com/philip-k-dick-s-high-life