Some people are trapped in mental loops, repeating the same mental patterns,... Probably you have more mental loops than you think, specially because you have to repeat/refresh some thoughts/ideas probably caused by the destructive sleeping mechanism that removes/manipulates temporal memories!
The escape of loops requires some awareness of yourself (self-awareness) and to know how to break them (solutions to conscious problems). Please, focus into ascend to a higher/better mental realm! Free yourself from unnecessary repetitions of thoughts (from the "heavy gravity" of some thoughts).