несовер. ; общ.-возвр. ; ( кем-л./чем-л. )
feel something as a burden, feel the burden (of)
он этим не тяготится — he doesn't find it hard/difficult
он тяготился присутствием этого человека — the presence of that man was a burden, the presence of that man was burdensome/trying to him, he found that man's presence trying