A <u>soliloquy</u> is an instance during a play in which the character <u>speaks</u> his/her thoughts, opinions, or feelings aloud to the audience; thereby, it is not an <u>element of spectacle</u>.
The remaining terms: <em>"special effects", "gestures"</em> and <em>"dance"</em> are all <u>elements of spectacle</u> because they refer to resonant and striking visual aspects that enrich a play.
Explanation: Some people struggle for change because they can be afraid of what can happen (consequences) and they’re aren’t fully prepared for the outcome, and they’re comfortable just the way they are .