"The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed"
About this Quote
“Chemical substances” implies inevitability and irreversibility. You can’t negotiate with hydrochloric acid. You can only decide whether to handle it, dilute it, or avoid it. That metaphor smuggles in Jung’s clinical worldview: the psyche isn’t a set of opinions you swap in conversation, it’s a volatile system of energies, defenses, projections. In Jungian terms, the “reaction” is often unconscious - transference, the shadow getting activated, the anima/animus lighting up. We meet someone and, without meaning to, we meet ourselves in them. The transformation can be growth, but it can just as easily be contamination, obsession, or rupture.
The subtext also lands as an anti-control statement. Modern life sells the idea that we can curate relationships like playlists: keep what serves, mute what doesn’t. Jung says that’s fantasy. Any relationship with genuine charge forces a reorganization of identity. Even “both are transformed” is quietly egalitarian: no one walks away as the untouched observer, not the analyst, not the lover, not the friend.
Context matters: Jung was building a psychology that took the irrational seriously - dreams, myths, symbols - while still craving the authority of science. This quote bridges those impulses, using the lab as a stage for the messy, consequential truth that intimacy is an experiment you don’t fully control.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Unverified source: The Practice of Psychotherapy (Collected Works, Vol. 16) (Carl Jung, 1929)
Evidence: CW 16, §1 “Problems of Modern Psychotherapy”, par. 163. Primary-source location: Jung’s essay “Problems of Modern Psychotherapy.” In the Collected Works edition it appears in CW Vol. 16 (The Practice of Psychotherapy), paragraph 163, in the form “For two personalities to meet is like mixing two d... Other candidates (2) Carl Jung (Carl Jung) compilation98.1% basic themes p 14 the meeting of two personalities is like the contact of two chemical substances if there is any rea... Human Chemistry (Volume Two) (Libb Thims, 2007) compilation96.7% ... Carl Jung stated ' the meeting of two personalities is like the contact of two chemical substances ; if there is ... |
| Cite |
Citation Formats
APA Style (7th ed.)
Jung, Carl. (2026, January 13). The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed. FixQuotes. https://fixquotes.com/quotes/the-meeting-of-two-personalities-is-like-the-15427/
Chicago Style
Jung, Carl. "The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed." FixQuotes. January 13, 2026. https://fixquotes.com/quotes/the-meeting-of-two-personalities-is-like-the-15427/.
MLA Style (9th ed.)
"The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed." FixQuotes, 13 Jan. 2026, https://fixquotes.com/quotes/the-meeting-of-two-personalities-is-like-the-15427/. Accessed 21 Feb. 2026.






