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Sentence

単たん純じゅんに考かんがえすぎたのが失しっ敗ぱいの原げん因いんだ。

Span Details

単たん純じゅん

simple; plain; uncomplicated

na-adjective, noun

adverbial form after a na-adjective

考かんがえすぎ

overthink; think too much; worry excessively

-> 考えすぎるichidan verb

past tense or completed action

possession, attribution, nominalizer, or nominal linker

失しっ敗ぱい

failure; mistake; blunder

noun, suru verb

possession, attribution, nominalizer, or nominal linker

原げん因いん

cause; origin; source

noun, suru verb