The last stages of uploading are like a mental dry-heave.
( ( ( The ( last stages ) ) ( of uploading ) ) ( ( are ( like ( a ( mental dry-heave ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (JJ last) (NNS stages)) (PP (IN of) (NP (NN uploading)))) (VP (VBP are) (PP (IN like) (NP (DT a) (JJ mental) (NN dry-heave)))) (. .)))
Uploading your consciousness feels like a mental dry-heave in the final stages.
( ( Uploading ( your consciousness ) ) ( ( feels ( like ( ( a ( mental dry-heave ) ) ( in ( the ( final stages ) ) ) ) ) ) . ) )
(ROOT (S (S (VP (VBG Uploading) (NP (PRP$ your) (NN consciousness)))) (VP (VBZ feels) (PP (IN like) (NP (NP (DT a) (JJ mental) (NN dry-heave)) (PP (IN in) (NP (DT the) (JJ final) (NNS stages)))))) (. .)))