characterized by a lack of hope or the belief that the worst will happen

निराशावादी

English Usage: She has a pessimistic outlook on life and rarely expects good things to happen.

Hindi Usage: उसका जीवन के प्रति निराशावादी दृष्टिकोण है और वह कभी अच्छे चीजों की उम्मीद नहीं करती।

an attitude of focusing on the negative aspects of a situation

नकारात्मक दृष्टिकोण

English Usage: His pessimistic view of the future made it hard for him to enjoy the present.

Hindi Usage: उसका भविष्य के प्रति नकारात्मक दृष्टिकोण उसे वर्तमान का आनंद लेने में कठिनाई देता था।