I like Common Lisp, but it's much easier to build useful apps in Clojure.
user=> (car '(1 2 3))
CompilerException java.lang.RuntimeException: Unable to resolve symbol: car in this context, compiling:(NO_SOURCE_PATH:1:1)
There are several things wrong with above.
I would expect:
ECL (Embeddable Common-Lisp) 12.5.1 (git:6f2fd5413066103f46a7d9f70148c2f0541698f7)
Copyright (C) 1984 Taiichi Yuasa and Masami Hagiya
Copyright (C) 1993 Giuseppe Attardi
Copyright (C) 2000 Juan J. Garcia-Ripoll
ECL is free software, and you are welcome to redistribute it
under certain conditions; see file 'Copyright' for details.
Type :h for Help.
Top level in: #<process TOP-LEVEL>.
> (car '(1 2 3))