sentence: But , for beginners , I would suggest a lot of patience and persistence , and practising with company because running can be boring , tiring , dangerous even , but if you have a strong spirit and willpower , you 'll see how you can reduce your physical and mental weaknesses .
modified: But , for the beginners , I would suggest a lot of patience and persistence , and practising with company because running may be bored , tired , dangerous , even , but if you get a strong spirit and will power , you 'll see how you can reduce your physical and mental weaknesses .
transformation: DET, VERB:TENSE, ADJ:FORM, ADJ:FORM, PUNCT, VERB, ORTH