Restrained 
To dream that you are restrained is a manifestation of actual situations in which your emotions and opinions are kept to yourself. The dream might also be mirroring your real body state, known as REM paralysis.
Bound 
Being bound in a dream is a symbol of helplessness and feeling stuck.
Being bound by someone you love or care for is a symbol of betrayal, unless you are being bound in a sexual situation. Being bound for sexual purposes is simply a way to express physical urges, desires and fantasies. It can also indicate your desire for your partner to seize control in bed.
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