Laura's Status in adverb clauses

Laura sits down with emptiness in her stilled fingertips because there is too much to say.

Laura breaks open each word like an egg and sifts through the contents as if they were hastily cracked and there are shells mixed in since she couldn't be bothered to take her time.

Laura is screaming as if her voice could be heard where she is sounding it while she lets all her breath out in this long exhale.

Laura isn't sure why life has to be this grand enigma since every day is spent trying to crack this code although she has to do other things too while she attempts to unfurl the mystery as it goes and makes itself all the more complicated.

Laura straightens then hunches over and over again while she thinks as they lift then weigh her down where she cant pick up her chin without a fight because its too heavy and they are well trained while she is quite new at all this.